
// mxgtdDlg.cpp : implementation file
//

#include "stdafx.h"
#include "mxgtd.h"
#include "mxgtdDlg.h"
#include "afxdialogex.h"
#include "DlgTaskListEdit.h"
#include "DlgContextEdit.h"
#include "../core/GtdDOMItem.h"
#include "ToListTreeItem.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CAboutDlg dialog used for App About

class CAboutDlg : public CDialogEx
{
public:
	CAboutDlg();

// Dialog Data
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support

// Implementation
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()


// CmxgtdDlg dialog




CmxgtdDlg::CmxgtdDlg(CWnd* pParent /*=NULL*/)
	: CDialogEx(CmxgtdDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CmxgtdDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialogEx::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_TREE_TODOLIST, m_taskTodoListCtrl);
	DDX_Control(pDX, IDC_COMBO_CTXSEL, m_ComboCctxlist);
}

BEGIN_MESSAGE_MAP(CmxgtdDlg, CDialogEx)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_EDIT, &CmxgtdDlg::OnBnClickedButtonEdit)
	ON_WM_SIZE()
	ON_WM_ERASEBKGND()	
	ON_BN_CLICKED(IDC_BUTTON1, &CmxgtdDlg::OnBnClickedButton1)
	ON_CBN_SELCHANGE(IDC_COMBO_CTXSEL, &CmxgtdDlg::OnCbnSelchangeComboCtxsel)
END_MESSAGE_MAP()


// CmxgtdDlg message handlers

BOOL CmxgtdDlg::OnInitDialog()
{
	CDialogEx::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		BOOL bNameValid;
		CString strAboutMenu;
		bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
		ASSERT(bNameValid);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	LoadContextList();
	// TODO: Add extra initialization here
	INIT_EASYSIZE;

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CmxgtdDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialogEx::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CmxgtdDlg::OnPaint()
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialogEx::OnPaint();
	}
}

// The system calls this function to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CmxgtdDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}


void CmxgtdDlg::LoadContextList()
{
	m_ComboCctxlist.ResetContent();
	GtdDOM& dom = theApp.getGTDDOM();
	GuidList ctxlist = dom.GetContextList();
	for(size_t i=0;i<ctxlist.size();++i)
	{
		if(GtdDOMItem* pitem = dom.getItem(ctxlist[i]))
		{
			if(GtdContext* pctx = pitem->toContext())
			{
				int idx = m_ComboCctxlist.AddString(pctx->msName);
				m_ComboCctxlist.SetItemData(idx,(DWORD_PTR)i);
			}
		}
	}
	int idx = m_ComboCctxlist.AddString(_T("UnContexted"));
	m_ComboCctxlist.SetItemData(idx, (DWORD_PTR)-1);
}

GtdContext* CmxgtdDlg::getCurContext() const
{
	GtdDOM& dom = theApp.getGTDDOM();
	GuidList ctxlist = dom.GetContextList();
	int nSel = m_ComboCctxlist.GetCurSel();
	int i = (int)m_ComboCctxlist.GetItemData(nSel);
	if(i<ctxlist.size() && i>=0)
	{
		if(GtdDOMItem* pitem = dom.getItem(ctxlist[i]))
		{
			if(GtdContext* pctx = pitem->toContext())
			{
				return pctx;
			}
		}
	}
	return NULL;
}

//EASYSIZE(control,left,top,right,bottom,options)
BEGIN_EASYSIZE_MAP(CmxgtdDlg)	
	EASYSIZE(IDC_COMBO_CTXSEL,ES_BORDER,ES_BORDER,ES_BORDER,ES_KEEPSIZE,0)
	EASYSIZE(IDC_TREE_TODOLIST,ES_BORDER,ES_BORDER,ES_BORDER,ES_BORDER,0)
	EASYSIZE(IDC_BUTTON_EDIT,ES_BORDER,ES_KEEPSIZE,ES_KEEPSIZE,ES_BORDER,0)
END_EASYSIZE_MAP

void CmxgtdDlg::OnBnClickedButtonEdit()
{
	// TODO: Add your control notification handler code here
	CDlgTaskListEdit dlgEdit(this);
	dlgEdit.DoModal();
	
}




void CmxgtdDlg::OnSize(UINT nType, int cx, int cy)
{
	CDialogEx::OnSize(nType, cx, cy);

	// TODO: Add your message handler code here
	UPDATE_EASYSIZE;
}


BOOL CmxgtdDlg::OnEraseBkgnd(CDC* pDC)
{
	// TODO: Add your message handler code here and/or call default

	return CDialogEx::OnEraseBkgnd(pDC);
}




void CmxgtdDlg::OnBnClickedButton1()
{
	// TODO: Add your control notification handler code here	
	CDlgContextEdit dlgCtx(this);
	dlgCtx.DoModal();
	LoadContextList();


}


void CmxgtdDlg::OnCbnSelchangeComboCtxsel()
{
	// TODO: Add your control notification handler code here
	if(GtdContext* pCtx = getCurContext())
	{
		TodoListTreeItem::LoadTree(pCtx->m_id,m_taskTodoListCtrl);

	}
	else
	{
		TodoListTreeItem::LoadUnContextTree(m_taskTodoListCtrl);
	}
}
